13066531072

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{55661}}^1$

素因数の和:55815

約数の個数: 72

約数和(自身を含む): 30036105792

約数和(自身を除く): 16969574720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 524, 896, 917, 1048, 1792, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 16768, 29344, 33536, 55661, 58688, 111322, 117376, 222644, 234752, 389627, 445288, 779254, 890576, 1558508, 1781152, 3117016, 3562304, 6234032, 7124608, 7291591, 12468064, 14249216, 14583182, 24936128, 29166364, 49872256, 51041137, 58332728, 99744512, 102082274, 116665456, 204164548, 233330912, 408329096, 466661824, 816658192, 933323648, 1633316384, 1866647296, 3266632768, 6533265536, 13066531072]

約数ペア:

[(1, 13066531072), (2, 6533265536), (4, 3266632768), (7, 1866647296), (8, 1633316384), (14, 933323648), (16, 816658192), (28, 466661824), (32, 408329096), (56, 233330912), (64, 204164548), (112, 116665456), (128, 102082274), (131, 99744512), (224, 58332728), (256, 51041137), (262, 49872256), (448, 29166364), (524, 24936128), (896, 14583182), (917, 14249216), (1048, 12468064), (1792, 7291591), (1834, 7124608), (2096, 6234032), (3668, 3562304), (4192, 3117016), (7336, 1781152), (8384, 1558508), (14672, 890576), (16768, 779254), (29344, 445288), (33536, 389627), (55661, 234752), (58688, 222644), (111322, 117376)]